Changes

4.1 Enters the corresponding operating system scripts folder (raspberry-pi-os)

4.2 Execute the installation script.

5. How to reading battery voltage and percentage, this is the sample code, you can modify it by your request.

<span style="color:#23AC38">pi@raspberrypi</span>:<span style="color:#50BEDB">~/x708v2/raspberry-pi-os $ </span>sudo python3 bat.py

<pre>

6. Testing AC power off/loss or power adapter failure detection (PLD function)

<span style="color:#23AC38">pi@raspberrypi</span>:<span style="color:#50BEDB">~/x708v2/raspberry-pi-os $ </span>sudo python3 pld.py

7. Test Auto shutdown when AC power loss or power adapter failure

<span style="color:#23AC38">pi@raspberrypi</span>:<span style="color:#50BEDB">~/x708v2/raspberry-pi-os $ </span>sudo python3 plsd.py

Testing Started---AC Power Loss OR Power Adapter Failure---

8. Automatically control the cooling Fan

You can control the fan running at high speed or low speed via modify the CPU temperature threshold in fan.py script file